You should only begin active pushing at full dilation (10cm). You may have an urge to push at 9cm but you need to try not pushing to allow the cervix to fully dilate. If you push before full dilation, you can cause the cervix to become swollen and this could slow down the dilation and the delivery, as well as possibly causing trauma to the cervix. If the urge to push is really strong then try some entonox (gas and air - nitrous oxide and oxygen). This can help overcome the urge to push. Your midwife will help you with this and talk you through it.
Go to the hospital, doctors know what to do
81 cm
2 * 9 cm + 2 * 4 cm = 18 cm + 8 cm = 26 cm or 9+9+4+4=26cm
It is (27, 9).
9+9+9 = 27 cm
The standard size brick in India is 19 cm by 9 cm by 9 cm (As per IS recommendations).
Each centimetre equals 10 millimetres. So, 9 cm equals 90 mm.
As the cervix dilates to 8-9 cm, the phase called the transition begins
175,2 cm
You shouldn't be having sex when you are dilated and or after 9 months pregnant. It could be dangerous to the unborn child. As for your question, It probably could bring on labor.
Assuming that it is a square of 9 cm by 9 cm, the perimeter is 36 cm.
175,2 cm